UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033123.upa.cvt Date: 2300Z 31 MAR 20 Searching for YBRK... Searching the city database file for: YBRK ... Date:2300Z 31 MAR 20 Station: YBRK WMO ident: 94374 Latitude: -23.38 Longitude: 150.47 Elevation: 14.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1015 14 26.2 20.2 70 6.0 22.0 135 6 298.1 300.8 294.6 341.1 14.84 1 1000 143 24.2 20.4 79 3.8 21.5 140 6 297.4 300.1 294.7 341.5 15.26 2 961 490 20.6 19.3 92 1.3 19.7 103 10 297.1 299.8 294.3 340.0 14.82 3 925 820 18.2 16.6 90 1.6 17.1 85 14 297.9 300.3 293.2 335.5 12.95 4 880 1246 15.2 15.1 99 0.1 15.1 94 20 299.1 301.3 293.1 335.1 12.36 5 855 1492 16.2 10.2 68 6.0 12.5 130 16 302.6 304.3 291.7 329.9 9.18 6 850 1542 16.0 10.0 68 6.0 12.3 130 16 302.9 304.6 291.7 330.0 9.11 7 825 1795 14.4 8.4 67 6.0 10.7 132 16 303.8 305.4 291.4 329.0 8.41 8 704 3114 4.8 3.5 91 1.3 4.1 138 12 307.3 308.6 291.3 328.7 7.01 9 700 3161 5.0 2.3 83 2.7 3.5 130 10 308.0 309.2 291.1 327.8 6.47 10 699 3173 5.2 1.9 79 3.3 3.4 130 10 308.4 309.6 291.0 327.7 6.29 11 693 3243 6.8 -21.2 11 28.0 -2.6 130 10 310.9 311.1 286.8 314.3 1.02 12 690 3279 7.4 -15.6 18 23.0 -1.4 130 10 312.0 312.3 287.9 317.4 1.64 13 682 3375 7.2 -4.8 42 12.0 1.4 130 10 312.8 313.5 290.3 325.2 3.92 14 669 3533 6.8 -5.2 42 12.0 1.0 126 8 314.1 314.8 290.7 326.5 3.88 15 663 3607 6.6 -7.4 36 14.0 0.1 125 8 314.6 315.3 290.3 325.3 3.31 16 558 5004 -0.9 -24.9 14 24.0 -8.2 321 4 321.7 321.9 290.2 324.9 0.91 17 506 5777 -6.5 -20.5 32 14.0 -11.1 247 11 324.0 324.3 291.5 329.1 1.48 18 500 5870 -7.1 -22.1 29 15.0 -11.8 270 15 324.4 324.6 291.4 328.9 1.30 19 448 6715 -11.3 -38.3 9 27.0 -16.6 300 17 329.4 329.5 291.9 330.6 0.31 20 400 7570 -18.1 -42.1 10 24.0 -21.8 290 19 331.5 331.5 292.3 332.4 0.24 21 309 9443 -34.5 -44.5 36 10.0 -35.4 280 35 333.9 334.0 293.0 334.8 0.24 22 300 9650 -35.9 -46.9 31 11.0 -36.8 295 45 334.8 334.8 293.2 335.5 0.19 23 287 9956 -37.5 -54.5 15 17.0 -38.5 299 54 336.8 336.8 293.6 337.1 0.08 24 259 10660 -40.1 -69.1 3 29.0 -41.1 297 68 343.0 343.0 295.0 343.0 0.01 25 250 10900 -41.3 -64.3 7 23.0 -42.2 290 70 344.7 344.7 295.4 344.8 0.03 26 237 11260 -43.3 -65.3 7 22.0 -44.1 285 74 346.9 347.0 296.0 347.1 0.02 27 200 12380 -51.9 -71.9 7 20.0 -52.2 290 84 350.6 350.6 296.8 350.6 0.01 28 194 12576 -52.3 -76.3 4 24.0 -52.7 291 85 353.0 353.0 297.3 353.0 0.01 29 165 13598 -61.7 -70.3 31 8.6 -61.9 300 86 353.9 353.9 297.5 354.0 0.02 30 164 13635 -62.1 -70.1 34 8.0 -62.2 300 86 353.9 354.0 297.5 354.0 0.02 31 152 14100 -65.3 -82.3 8 17.0 -65.4 296 81 356.2 356.2 298.0 356.3 0.00 32 150 14180 -65.5 -82.5 8 17.0 -65.6 295 80 357.2 357.2 298.1 357.3 0.00 33 128 15129 -72.7 -83.7 17 11.0 -72.8 295 69 360.9 360.9 298.9 360.9 0.00 34 112 15916 -71.5 -87.5 7 16.0 -71.6 287 59 377.2 377.2 301.8 377.2 0.00 35 100 16580 -75.1 -88.1 11 13.0 -75.2 295 34 382.6 382.6 302.6 382.6 0.00 36 98 16697 -75.3 -88.3 11 13.0 -75.3 295 34 384.5 384.5 302.9 384.5 0.00 37 96 16818 -71.5 -88.5 6 17.0 -71.6 293 33 394.2 394.2 304.4 394.2 0.00 38 90 17196 -74.7 -88.7 10 14.0 -74.7 281 27 395.1 395.1 304.5 395.1 0.00 39 74 18341 -72.7 -90.7 5 18.0 -72.8 245 10 422.1 422.1 308.0 422.1 0.00 40 70 18670 -69.5 -91.5 3 22.0 -69.6 235 5 435.7 435.7 309.4 435.7 0.00 41 59 19702 -64.5 -91.5 1 27.0 -64.8 144 15 468.8 468.8 312.5 468.8 0.00 42 53 20355 -65.9 -91.9 1 26.0 -66.1 86 21 480.1 480.1 313.5 480.1 0.00 43 50 20710 -64.9 -91.9 1 27.0 -65.2 55 24 490.5 490.5 314.2 490.6 0.00 44 38 22408 -58.3 -91.3 1 33.0 -59.2 79 22 547.4 547.4 317.9 547.4 0.00 45 34 23104 -60.1 -91.1 1 31.0 -60.9 89 22 560.4 560.4 318.6 560.4 0.00 46 30 23890 -57.1 -91.1 1 34.0 -58.4 100 21 589.0 589.0 320.1 589.0 0.00 47 21 26165 -53.5 -90.5 0 37.0 -56.0 87 22 663.1 663.1 323.2 663.1 0.01 48 20 26480 -52.1 -89.1 0 37.0 -55.0 85 22 676.7 676.7 323.7 676.7 0.01 49 16 27942 -46.7 -85.7 0 39.0 -52.0 738.9 738.9 325.6 739.0 0.02 TRP 128 15129 -72.7 -83.7 17 11.0 -72.8 295 69 360.9 360.9 298.9 360.9 0.00 WND 165 13598 -61.7 -70.3 31 8.6 -61.9 300 86 353.9 353.9 297.5 354.0 0.02 Sounding variables and indices 1000-500 mb thick: 5727.00 m Freezing level: 570.60 mb = 4835.96 m = 15865.82 ft Wetbulb zero: 695.57 mb = 3213.00 m = 10541.20 ft Precipitable water: 1.53 inches Sfc-500 mean rel hum: 56.00 % Est. max temperature: 29.32 C = 84.77 F Sfc-Lift cond lev (LCL): 930.14 mb = 772.11 m = 2533.14 ft T: 18.55 C 700-500 lapse rate: 4.47 C/km ThetaE index: 15.70 C Layer 825.0- 690.0 mb Conv cond level (CCL): 925.98 mb = 810.82 m = 2660.12 ft Mean mixing ratio: 14.39 g/kg Conv temperature: 26.02 C = 78.83 F Cap Strength: 1.37 C Lifted Index: 0.03 C Risk: Showers probable Lifted Index @300 mb: -1.35 C Lifted Index @700 mb: -2.40 C Showalter Index: 4.13 C Risk: None Total Totals Index: 40.20 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 17.10 C K Index: 30.40 Risk: 60-80 % chance of thunderstorms Sweat Index: 167.00 Risk: None Energy Index: -0.13 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 166.33 J/kg Max Up Vert Vel: 18.24 m/s Conv Inhibition (B-): 1.35 J/kg Cap Strength: 1.37 C Lift Cond Lev (LCL): 931.79 mb = 756.85 m = 2483.08 ft Lev Free Conv (LFC): 916.79 mb = 896.26 m = 2940.44 ft Equ Level (EL): 866.79 mb = 1375.32 m = 4512.16 ft B at Equ Level: 12.43 J/kg Max Parcel Lev (MPL): 576.79 mb = 4735.34 m = 15535.69 ft Wind level data Storm motion: 161 at 8 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1015 14 135 6 -4.2 4.2 | 29 3 -1.7 -3.0 1 1000 143 140 6 -3.9 4.6 | 26 3 -1.3 -2.7 2 948 610 90 11 -11.0 0.0 | 49 11 -8.5 -7.3 3 925 820 85 14 -13.9 -1.2 | 53 14 -11.4 -8.5 4 915 914 85 16 -15.9 -1.4 | 57 16 -13.4 -8.7 5 883 1219 90 21 -21.0 0.0 | 68 20 -18.5 -7.3 6 852 1524 135 15 -10.6 10.6 | 112 9 -8.1 3.3 7 850 1542 130 16 -12.3 10.3 | 107 10 -9.7 3.0 8 792 2134 135 15 -10.6 10.6 | 112 9 -8.1 3.3 9 763 2438 125 15 -12.3 8.6 | 98 10 -9.8 1.3 10 710 3048 150 15 -7.5 13.0 | 139 8 -5.0 5.7 11 700 3161 130 10 -7.7 6.4 | 80 5 -5.1 -0.9 12 684 3353 130 10 -7.7 6.4 | 80 5 -5.1 -0.9 13 610 4267 110 2 -1.9 0.7 | 354 7 0.7 -6.6 14 587 4572 0 0 -0.0 -0.0 | 341 8 2.5 -7.3 15 505 5791 245 11 10.0 4.6 | 282 13 12.5 -2.6 16 500 5870 270 15 15.0 -0.0 | 293 19 17.5 -7.3 17 485 6096 275 18 17.9 -1.6 | 293 22 20.5 -8.9 18 448 6706 300 17 14.7 -8.5 | 312 23 17.3 -15.8 19 400 7570 290 19 17.9 -6.5 | 304 25 20.4 -13.8 20 397 7620 290 24 22.6 -8.2 | 302 29 25.1 -15.5 21 365 8230 270 21 21.0 -0.0 | 287 25 23.5 -7.3 22 308 9449 280 35 34.5 -6.1 | 290 39 37.0 -13.4 23 300 9650 295 45 40.8 -19.0 | 301 51 43.3 -26.3 24 270 10363 305 65 53.2 -37.3 | 309 71 55.8 -44.6 25 250 10900 290 70 65.8 -23.9 | 295 75 68.3 -31.2 26 236 11278 285 74 71.5 -19.2 | 290 79 74.0 -26.4 27 200 12380 290 84 78.9 -28.7 | 294 89 81.5 -36.0 28 196 12497 290 85 79.9 -29.1 | 294 90 82.4 -36.4 29 165 13598 300 86 74.5 -43.0 | 303 92 77.0 -50.3 30 162 13716 300 86 74.5 -43.0 | 303 92 77.0 -50.3 31 150 14180 295 80 72.5 -33.8 | 299 86 75.0 -41.1 32 128 15129 295 69 62.5 -29.2 | 299 75 65.1 -36.5 33 113 15850 290 63 59.2 -21.5 | 295 68 61.7 -28.8 34 108 16154 275 46 45.8 -4.0 | 283 50 48.4 -11.3 35 100 16580 295 34 30.8 -14.4 | 303 40 33.3 -21.7 36 97 16764 295 34 30.8 -14.4 | 303 40 33.3 -21.7 37 70 18670 235 5 4.1 2.9 | 304 8 6.6 -4.4 38 50 20710 55 24 -19.7 -13.8 | 39 27 -17.1 -21.1 39 30 23890 100 21 -20.7 3.6 | 79 19 -18.1 -3.6 40 20 26480 85 22 -21.9 -1.9 | 65 21 -19.4 -9.2 Wind Parameters Mean winds (0-6000m): 130.8 at 10.3 knts Storm direction: 160.8 at 7.7 knts Shear (0-3000m) pos: 3.2 neg: 2.7 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 107.0 deg Storm rel helicity (0-3000m) pos: 79.0 neg: -8.7 tot: 70.3 m^2/s^2 ave: 23.4 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 3.5 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 116.50 Bulk Shear: 1.43 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 120 7 48 5| 0.0 6.3 6.3| 2.1 -0.6 1.4 2.9 0.22| 7.4 1.6 1000 97 10 53 10| 0.0 7.4 7.4| 13.9 -2.3 11.7 11.7 0.24| 8.3 2.0 1500 98 13 63 12| 4.5 4.9 9.5| 64.6 -2.3 62.4 41.6 0.48| 11.9 5.7 2000 108 14 74 11| 3.4 3.7 7.1| 66.1 -3.4 62.7 31.3 0.46| 9.5 4.3 2500 113 14 81 11| 2.8 3.2 6.0| 67.8 -8.7 59.1 23.6 0.38| 8.2 3.1 3000 118 14 86 10| 3.2 2.7 5.9| 79.0 -8.7 70.3 23.4 0.45| 7.8 3.5 4000 120 13 84 9| 2.4 2.6 5.0| 79.0 -25.8 53.2 13.3 0.15| 7.5 1.1 5000 120 11 73 7| 1.9 2.3 4.2| 79.1 -37.0 42.1 8.4 0.05| 6.9 0.3 6000 131 10 84 5| 2.0 1.7 3.7| 90.7 -75.1 15.6 2.6 -0.06| 7.4 -0.5 Wrote GIF file: /home/apache/climate/data/raob//YBRK/skewt/YBRK.skewt.20200429.23.gif